<template>
  <div>
    <h1>hello world</h1>
    <div>
      <demovue :msg.sync="msg"></demovue>
    </div>
    <div>
      Hello world {{msg}}
    </div>

    <ul>
      <li v-for="(item, index) in items" :key="index">
        {{item}}
      </li>
    </ul>
  </div>
</template>

<script>
import Demo from './Demo'
import { items } from '../services/shop'
export default {
  name: 'HelloWorld',
  data () {
    return {
      msg: 'Welcome to Your Vue.js App'
    }
  },
  computed: {
    items () {
      console.log('Hello world items', items())
      return items()
    }
  },
  components: {
    'demovue': Demo
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h1, h2 {
  font-weight: normal;
}
ul {
  list-style-type: none;
  padding: 0;
}
li {
  display: inline-block;
  margin: 0 10px;
}
a {
  color: #42b983;
}
</style>
